--me star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me star -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 11.29 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 13.25 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.96 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.75 fps

--me star --merange 92

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me star --merange 92 -o "{o}" -
14 11276.47 kbps 0.999631028523885 98.7936469315584 9.11 fps
18 6447.86 kbps 0.9993218891671299 98.55581816891339 10.63 fps
22 4060.96 kbps 0.9987482444326529 98.10724226101091 11.96 fps
26 2651.2 kbps 0.9975888818452138 97.16131324766619 13.41 fps

--hme --hme-search hex,hex,hex

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search hex,hex,hex -o "{o}" -
14 11254.95 kbps 0.9996281801966777 98.7953887105678 13.04 fps
18 6445.32 kbps 0.9993170660635493 98.56050296196176 15.73 fps
22 4070.67 kbps 0.9987425815369476 98.11218221510164 17.79 fps
26 2665.55 kbps 0.9975657243789472 97.14770044484783 19.55 fps

--hme --hme-search hex,hex,umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search hex,hex,umh -o "{o}" -
14 11212.65 kbps 0.9996281231782138 98.79506224297042 9.04 fps
18 6409.64 kbps 0.999317192910972 98.56220808200916 10.5 fps
22 4047.71 kbps 0.998742164135081 98.10943999162045 11.55 fps
26 2646.64 kbps 0.997563738460544 97.15691317970679 12.3 fps

--hme --hme-search hex,hex,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search hex,hex,star -o "{o}" -
14 11232.44 kbps 0.9996281417026359 98.79414012547304 10.32 fps
18 6419.93 kbps 0.999318132102138 98.56057869480085 12.06 fps
22 4044.73 kbps 0.998736259365599 98.10383940322728 13.56 fps
26 2648.77 kbps 0.9975651392639767 97.16860462696872 15.14 fps

--hme --hme-search hex,umh,umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search hex,umh,umh -o "{o}" -
14 11019.51 kbps 0.9996205345616894 98.79422482684359 8.51 fps
18 6316.76 kbps 0.9993051090532853 98.55591647124395 9.69 fps
22 3980.13 kbps 0.9987145032477707 98.10930566308933 10.51 fps
26 2606.74 kbps 0.9975304086242971 97.1712742869815 11.52 fps

--hme --hme-search umh,hex,umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,hex,umh -o "{o}" -
14 11081.85 kbps 0.9996229538678344 98.79317873862539 9.15 fps
18 6333.46 kbps 0.9993088044314867 98.55815209610974 10.39 fps
22 3992.39 kbps 0.998721011085816 98.10925385987925 11.48 fps
26 2616.91 kbps 0.9975430994388382 97.16849122488136 12.43 fps

--hme --hme-search hex,umh,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search hex,umh,star -o "{o}" -
14 11031.42 kbps 0.999620783725738 98.7929034332973 9.55 fps
18 6318.04 kbps 0.9993048065375973 98.55668026243565 10.92 fps
22 3978.72 kbps 0.9987156423924418 98.1168606446376 12.34 fps
26 2608.9 kbps 0.9975265736510744 97.1740392430567 13.58 fps

--hme --hme-search star,hex,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search star,hex,star -o "{o}" -
14 10931.1 kbps 0.9996195034089779 98.79412185365626 9.06 fps
18 6254.18 kbps 0.9993040088853473 98.56070486807398 10.29 fps
22 3936.83 kbps 0.9987129880726123 98.1049855956757 11.47 fps
26 2578.5 kbps 0.9975310902951388 97.16780186007486 12.49 fps

--hme --hme-search umh,umh,umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,umh,umh -o "{o}" -
14 10982.8 kbps 0.9996202556035926 98.79615706872865 8.64 fps
18 6297.61 kbps 0.9993043261745593 98.5616216568294 9.83 fps
22 3965.68 kbps 0.9987143135999198 98.11706544973596 10.66 fps
26 2598.93 kbps 0.9975301717529451 97.17904065520206 11.52 fps

--hme --hme-search umh,umh,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,umh,star -o "{o}" -
14 10977.79 kbps 0.9996199864523243 98.7925214386756 9.49 fps
18 6289.09 kbps 0.9993037276305519 98.5605242303766 11.12 fps
22 3967.74 kbps 0.9987137042893717 98.11474655687705 12.42 fps
26 2600.33 kbps 0.9975284666858238 97.17769027824163 13.41 fps

--hme --hme-search star,umh,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search star,umh,star -o "{o}" -
14 10898.19 kbps 0.9996167289155106 98.79589707979656 8.48 fps
18 6235.89 kbps 0.999300176295078 98.56230027605494 9.5 fps
22 3929.16 kbps 0.998708058113425 98.12068162585032 10.41 fps
26 2573.22 kbps 0.997519814694444 97.18122809342931 11.21 fps

--hme --hme-search umh,star,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,star,star -o "{o}" -
14 10867.47 kbps 0.9996163076096714 98.79349840539517 3.86 fps
18 6232.69 kbps 0.9992991582843002 98.55811070695124 4.12 fps
22 3924.97 kbps 0.9987040260396871 98.11009660624642 4.27 fps
26 2572.13 kbps 0.9975100161700534 97.16393391165509 4.38 fps

--hme --hme-search star,star,star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search star,star,star -o "{o}" -
14 10827.91 kbps 0.9996156363807355 98.79408973140812 4.11 fps
18 6202.19 kbps 0.9992969652035895 98.56119030433912 4.27 fps
22 3909.15 kbps 0.998699803512573 98.11309672343897 4.83 fps
26 2561.43 kbps 0.9975024917320326 97.1728677313615 4.56 fps

--hme --hme-search umh,star,umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,star,umh -o "{o}" -
14 10865.48 kbps 0.9996163012085978 98.79506717579807 3.66 fps
18 6232.31 kbps 0.9992989883798545 98.55770382761871 3.84 fps
22 3928.43 kbps 0.9987062571002877 98.10772312920605 3.99 fps
26 2568.06 kbps 0.9975105763991796 97.1689302800744 4.08 fps

--hme --hme-search umh,umh,sea

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search umh,umh,sea -o "{o}" -
14 10984.38 kbps 0.9996204315191326 98.79558115747703 4.78 fps
18 6292.3 kbps 0.9993036431251978 98.56036523987233 5.55 fps
22 3961.79 kbps 0.998712180638349 98.11593725229886 6.33 fps
26 2597.13 kbps 0.9975250052140285 97.18261648196888 7.27 fps

--hme --hme-search star,umh,sea

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --hme --hme-search star,umh,sea -o "{o}" -
14 10887.78 kbps 0.9996168470009263 98.79511563868277 4.54 fps
18 6231.89 kbps 0.9992993097384705 98.56196545538228 5.19 fps
22 3925.11 kbps 0.9987066592171024 98.11285628746813 5.95 fps
26 2567.87 kbps 0.997512479769528 97.1713226151146 6.76 fps